Fixed build error

core/src/io/anuke/mindustry/maps/generation/FortressGenerator.java

@@ -41,6 +41,12 @@ public class FortressGenerator{
                 if(Vector2.dst(x, y, enemyX, enemyY) > coreDst){
                     continue;
                 }
+
+                Block turret =  turrets.first();
+
+                if(gen.random.chance(0.01) && gen.canPlace(x, y, turret)){
+                    gen.setBlock(x, y, turret, team);
+                }
             }
         }
 

core/src/io/anuke/mindustry/net/NetworkIO.java

@@ -48,8 +48,6 @@ public class NetworkIO{
             stream.writeInt(state.wave); //wave
             stream.writeFloat(state.wavetime); //wave countdown
 
-            stream.writeBoolean(state.friendlyFire); //friendly fire state
-
             stream.writeInt(player.id);
             player.write(stream);
 
@@ -180,7 +178,6 @@ public class NetworkIO{
             state.wave = wave;
             state.wavetime = wavetime;
             state.mode = GameMode.values()[mode];
-            state.friendlyFire = friendlyfire;
 
             Entities.clear();
             int id = stream.readInt();